28701376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 63276480

約数和(自身を除く): 34575104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 472, 649, 691, 704, 944, 1298, 1382, 1888, 2596, 2764, 3776, 5192, 5528, 7601, 10384, 11056, 15202, 20768, 22112, 30404, 40769, 41536, 44224, 60808, 81538, 121616, 163076, 243232, 326152, 448459, 486464, 652304, 896918, 1304608, 1793836, 2609216, 3587672, 7175344, 14350688, 28701376]

約数ペア:

[(1, 28701376), (2, 14350688), (4, 7175344), (8, 3587672), (11, 2609216), (16, 1793836), (22, 1304608), (32, 896918), (44, 652304), (59, 486464), (64, 448459), (88, 326152), (118, 243232), (176, 163076), (236, 121616), (352, 81538), (472, 60808), (649, 44224), (691, 41536), (704, 40769), (944, 30404), (1298, 22112), (1382, 20768), (1888, 15202), (2596, 11056), (2764, 10384), (3776, 7601), (5192, 5528)]